题库智能化组卷的心理计量理论与方法

Psychometrical Theory and Method of Assembling Test Automatically from an Item Bank

现代教育成就测验的广泛应用，促使题库技术迅速发展。现代教育测量理论与计算机技术的结合，更使智能化组卷成为可能。本文报告了以项目反应理论为指导，并改进一般线性规划法为分步离差加权模型法，编制程序在高等教育自学考试“逻辑学”题库上，成功实现智能化组卷的研究成果，从而为计算机技术在题库建设中的应用作了新的探讨。

The wide application of modern psychological measurement promotes the rapid development of the technique of construction of item bank. It makes automatically assembling test possible the modern theory and method of the psychological measurement combining with the computer technique, the modern psychomatric theory and method makes it possible to assembl test automatically . In this paper. the general linear programming is improved. And the two-stage weighted deviations models(TSWDM) is proposed and TSWDM is applied to some real. large item bank. This result is a new one in researching the use of construction of itam bank with computer technique.